Black Rock Bridge is a historic
concrete
Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most wi ...
arch bridge
An arch bridge is a bridge with abutments at each end shaped as a curved arch. Arch bridges work by transferring the weight of the bridge and its loads partially into a horizontal thrust restrained by the abutments at either side. A viaduct ...
carrying
Pennsylvania Route 113
Pennsylvania Route 113 (PA 113) is a state route in eastern Pennsylvania. The southern terminus of the route is at U.S. Route 30 Business (US 30 Bus.) in Downingtown. Its northern terminus is at PA 611 in Tinicum Township. The route is signed ...
across the
Schuylkill River
The Schuylkill River ( , ) is a river running northwest to southeast in eastern Pennsylvania. The river was improved by navigations into the Schuylkill Canal, and several of its tributaries drain major parts of Pennsylvania's Coal Region. It fl ...
between
Phoenixville
Phoenixville is a borough in Chester County, Pennsylvania, United States. It is located northwest of Philadelphia at the junction of French Creek and the Schuylkill River. It is in the Philadelphia metropolitan area. The population is 18,616 a ...
,
Chester County, Pennsylvania
Chester County (Pennsylvania Dutch language, Pennsylvania Dutch: ''Tscheschter Kaundi''), colloquially known as Chesco, is a County (United States), county in the Commonwealth (U.S. state), Commonwealth of Pennsylvania. It is located in the De ...
, and
Upper Providence Township,
Montgomery County, Pennsylvania
Montgomery County is a county in the Commonwealth of Pennsylvania. It is the third-most populous county in Pennsylvania and the 73rd-most populous county in the United States. As of the 2020 census, the population of the county was 856,55 ...
. It has five spans; three main spans are each long and flanked by two spans. The bridge was constructed in 1927, and features open-spandrel arches and solid concrete parapet walls.
[ ''Note:'' This includes ]
It was listed on the
National Register of Historic Places
The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic v ...
in 1988.
References
{{NRHP bridges
Road bridges on the National Register of Historic Places in Pennsylvania
Bridges completed in 1907
Bridges in Chester County, Pennsylvania
Bridges in Montgomery County, Pennsylvania
Bridges over the Schuylkill River
Concrete bridges in Pennsylvania
National Register of Historic Places in Chester County, Pennsylvania
National Register of Historic Places in Montgomery County, Pennsylvania
Open-spandrel deck arch bridges in the United States